Jiu jitsu's belt system is famously stingy. Sports that hand out black belts in three years look on in disbelief at an art where a decade to black belt is normal, promotions come without warning, and a blue belt is a genuine achievement. There is a method to it — and for competitors, the method has a rulebook: the IBJJF graduation system.

Here's the whole ladder, for adults and kids — every belt, the minimum ages and time-in-rank, the stripe system, the rare red belts at the top, and the Portuguese word for all of it: faixa.

The Short Answer

Adults progress white → blue → purple → brown → black, with IBJJF minimums at each step: blue at 16 or older, purple after two years at blue, brown after a year and a half at purple (age 18+), and black after a year at brown (age 19+). In practice the journey takes about ten years. Kids aged 4–15 climb a parallel ladder — grey, yellow, orange, green, each in three variants — before converting to the adult track at 16. Above black belt, degrees accumulate over decades toward the coral and red belts almost nobody lives long enough to wear.

The Adult Ladder

Belt	Portuguese	Pronunciation	Minimum age	IBJJF minimum time
White	faixa branca	FAH-ee-shah BRAHN-kah	—	no minimum
Blue	faixa azul	FAH-ee-shah ah-ZOOW	16	2 years before purple
Purple	faixa roxa	FAH-ee-shah HOH-shah	16	1.5 years before brown
Brown	faixa marrom	FAH-ee-shah mah-HOHNG	18	1 year before black
Black	faixa preta	FAH-ee-shah PREH-tah	19	degrees from here on

Two things to notice. First, the minimums are floors, not schedules — two years at blue is the fastest the IBJJF allows, and most people take longer at every belt. Second, the clock only runs on registered time: for IBJJF purposes, promotions are logged by certified instructors, and a competitor's belt history lives in the federation's registry.

Stripes: Progress Between Belts

Each belt from white through brown carries up to four stripes — graus, "degrees" — awarded at your professor's discretion as markers between promotions. There's no exam and no fixed schedule; in most academies stripes simply appear on your belt one day, because Brazilian promotion culture prefers the surprise to the ceremony. Four stripes usually means the next belt is close. The whole apparatus — who can promote, how time is counted — sits inside the wider federation system we covered in What Is the IBJJF?.

Why It Takes Ten Years

No governing body mandates the decade — the minimums above technically allow black belt in under five years from blue. Culture mandates it. Jiu jitsu promotions are earned on the mats, in live sparring, against resisting opponents; a belt is your professor's public statement that you can survive at that level with anyone in the room. That standard traces straight back to the art's origins — a system built on what works rather than what's memorized (see Origins of Brazilian Jiu Jitsu) — and it's why a jiu jitsu black belt still means what it means.

Above Black: Degrees, Coral, and Red

A black belt isn't the end of the ladder — it's the start of a slower one. Degrees accumulate on the black belt over decades: three years each for the first three degrees, five years each for the next three. After the sixth degree comes the seventh — the red-and-black coral belt — then the eighth, red-and-white, and finally the ninth degree: the solid red belt, the faixa vermelha, reserved for those who've given a lifetime to the art (grand masters in their late 60s and beyond). The tenth degree was reserved for the pioneers — the founding Gracie brothers' generation. Do the arithmetic and a red belt represents roughly half a century as a black belt, which is why meeting one is an event.

The Kids System (Ages 4–15)

Children don't just get smaller versions of adult belts — they have their own ladder, designed so a kid is never more than a year or two from visible progress:

Belt group	Ages	Variants
Grey	4–15	grey-white, solid grey, grey-black
Yellow	7–15	yellow-white, solid yellow, yellow-black
Orange	10–15	orange-white, solid orange, orange-black
Green	13–15	green-white, solid green, green-black

Each colour comes in three steps — a white stripe running through the belt, then solid, then a black stripe — giving young athletes up to twelve ranks before adulthood. Age gates keep it honest: no yellow before 7, no orange before 10, no green before 13.

Turning 16: The Conversion

At 16, kids leave the children's ladder and join the adult one, with their coach placing them at the appropriate adult belt — a long-time green belt typically converts to blue. Ages 16–17 compete as "juveniles" on the adult belt scale, and at 18 the full adult path is open, brown belt included. A dominant teenager who came up through the kids system can realistically reach black belt in their early twenties — the route taken by many of the modern generation's stars, including the AOJ prodigies we've profiled like Tainan Dalpra.

Belts and Competition

Unlike most martial arts, jiu jitsu competition is divided by belt as well as weight and age — a purple belt never meets a white belt in a bracket (weights are their own Portuguese lesson: see IBJJF Weight Classes Explained). The IBJJF also polices sandbagging: win enough at one belt and staying there stops being an option. Rank in jiu jitsu is not just a reward — it's your division.

Portuguese Vocabulary for Promotion Day

The belt system runs on one little word — faixa — and its friends:

Portuguese	Pronunciation	English
faixa	FAH-ee-shah	belt
grau	GRAH-oo	degree, stripe
graduação	grah-doo-ah-SOWN	promotion, graduation
faixa-preta	FAH-ee-shah PREH-tah	black belt
professor	proh-feh-SOHR	instructor (black belt)

Every word above — and hundreds more — is taught with native-speaker audio and mat-ready phrases in the Fala BJJ app.

Frequently Asked Questions

How long does it take to get a black belt in BJJ? Around ten years is typical. The IBJJF minimums (2 years at blue, 1.5 at purple, 1 at brown, minimum age 19) technically allow it faster, but almost nobody moves at the minimum.

What are the BJJ belts in order for adults? White, blue, purple, brown, black — em português: branca, azul, roxa, marrom, preta. Beyond black come the degree ranks, the red-and-black and red-and-white coral belts, and the red belt.

What do the stripes on a belt mean? They're graus — degrees awarded by your professor between belts, up to four per belt. No formal exam; they mark progress toward the next promotion.

What belts can kids get? Grey, yellow, orange, and green, each in three variants (white-stripe, solid, black-stripe), with age gates at 4, 7, 10, and 13. At 16 they convert to the adult ladder, usually at blue.

Can a 16-year-old get a blue belt? Yes — 16 is exactly the IBJJF minimum age for blue (and purple). Brown requires 18 and black 19.

What is a red belt in BJJ? The ninth degree — the faixa vermelha, reached only after roughly half a century as a black belt. The tenth degree was reserved for the art's pioneers, the founding Gracie generation.

The Bottom Line

Five adult belts, a dozen kids ranks, four stripes at a time, and a summit made of coral and red: jiu jitsu's ladder is long on purpose. The IBJJF supplies the floors — the ages, the years, the registry — but the meaning comes from the culture underneath: every faixa is earned live, on the mats, against people trying to stop you.

And every step of it is announced in Portuguese. From "parabéns" at your first stripe to the day someone calls you faixa-preta, Fala BJJ teaches you the language of the journey — short daily lessons, native audio, built for people who train.

The IBJJF Belt System: Every Rank, Adult and Kids